Safe & secure MPP TestKit wallet
Take control of your MPP TestKit assets with complete confidence in the Trezor ecosystem.
- Secured by your hardware wallet
- Use with compatible hot wallets
- Trusted by over 2 million customers

Send & receive your MPP TestKit with the Trezor Suite app
Send & receive
Trezor hardware wallets that support MPP TestKit
Sync your Trezor with wallet apps
Supported MPP TestKit Network
Why a hardware wallet?
Go offline with Trezor
- You own 100% of your coins
- Your wallet is 100% safe offline
- Your data is 100% anonymous
- Your coins aren’t tied to any company
Online exchanges
- If an exchange fails, you lose your coins
- Exchanges are targets for hackers
- Your personal data may be exposed
- You don’t truly own your coins
How to MTK on Trezor
Connect your Trezor
Open a third-party wallet app
Manage your assets
Make the most of your MTK
Trezor keeps your MTK secure
Protected by Secure ElementThe best defense against both online and offline threats
Your tokens, your controlAbsolute control of every transaction with on-device confirmation
Security starts with open-sourceTransparent wallet design makes your Trezor better and safer
Clear & simple wallet backupRecover access to your digital assets with a new backup standard
Confidence from day onePackaging & device security seals protect your Trezor’s integrity
MPP TestKit is a developer infrastructure project focused on machine-to-machine payments on Solana. It provides tools, SDKs, documentation, and testing environments for developers who want to build HTTP 402 payment flows, where an API can request payment before completing a response. The project helps builders experiment with pay-per-request APIs, payment receipts, payment proofs, automated settlement, and app-to-app payment logic in a practical way.